Abt Family of Brabander, Russia (AKA Kasitzkaya)

I am searching for any Volga German Abt family members with roots in Brabander and Dehler, Russia that may have migrated to the United States, Canada, Argentina, Brazil, or those that migrated from Kazakhstan or Siberia to Germany after the break up of the former Soviet Union. If you are an Abt descendant with Brabander roots we are related.

Other allied family names are Bondank, Fuhr, Kern, Wett, Blein, Homan/Hommann, Buss, Schell, Martel, Bartel, Schwalje/Chevalier/Schwalie, Mollecker, Russmann, Bochner/Buchner, Schwab, Guinder, Staldecker, Ernst, Vogel, Storczk, Schwartz, Jacob, Eberhardt,Bauer, Hammerschmidt, Masson and others. If you are an Abt descendant or a descendant from any of these allied families or other Dehler and Brabander Russia families I would like to hear from you.